MacKay & Somps
Construction · Pleasanton, California
Products & Services
About MacKay & Somps
Civil Engineering, Land Planning & Land Surveying MacKay & Somps has been assisting home builders, developers, and public agencies with land development and infrastructure projects since 1953.
Its primary NAICS classification is 541330 (Engineering Services). MacKay & Somps is one of 26,724 Construction companies listed in California.
Business Contact Information
- Phone
- +1 (925) 2250690
- Website
- http://www.msce.com
- Address
- 5142 Franklin Dr, Pleasanton, California, 94588, United States
Industry & Classification
- Industry
- Construction
- Sector
- Construction
- Segment
- Industrial construction
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5413Architectural, Engineering, and Related Services
- 541330Engineering Services
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 871Engineering, Architectural, And Surveying
- 8711Engineering Services
Company Details
- Employees
- 106 (101-250)
- Annual Revenue
- $16.7M ($10M-$25M)
MacKay & Somps: frequently asked questions
What does MacKay & Somps do?
Civil Engineering, Land Planning & Land Surveying MacKay & Somps has been assisting home builders, developers, and public agencies with land development and infrastructure projects since 1953.
Where is MacKay & Somps located?
MacKay & Somps is headquartered at 5142 Franklin Dr, Pleasanton, California, 94588, United States.
How many employees does MacKay & Somps have?
MacKay & Somps has about 106 employees (the 101-250 range).
What is MacKay & Somps's annual revenue?
MacKay & Somps's annual revenue is estimated at $16.7M (the $10M-$25M range).
What industry is MacKay & Somps in?
MacKay & Somps is in the Construction / Construction industry, and its primary NAICS code is 541330 (Engineering Services).
How can I contact MacKay & Somps?
Its website is www.msce.com and its phone number is +1 (925) 2250690.
What companies are similar to MacKay & Somps?
Other large construction companies in California include Hyundai Engineering & Construction Co. Ltd, RSK Group, Takenaka Corp and Daewoo Construction.
Largest construction companies in California
Largest companies in California
Largest construction companies
Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
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